Answer:
Is the question original or you simply made it.
Of the following fractions: 9/19, 5/11, 7/15, and 11/23, which is the largest?
Answer:
silly question...I used technology to "cheat"
it is 11/23
34155 32775 33649 34485
72105 72105 72105 72105
Step-by-step explanation:
Take the area calculate the area of the circle around the answer to the nearest hundredth
Step-by-step explanation:
we cannot see anything, and you did not describe anything. so, there is nothing to calculate.
Layers of rock wear off during which of the following processes?
A: Expansion B: Contraction C: Exfoliation D: Pressure
Answer:
Exfoliation
Step-by-step explanation:
Changes in temperature cause rock to expand (with heat) and contract (with cold). As this happens over and over again, the structure of the rock weakens. Over time, it crumbles.
Rocky desert landscapes are particularly vulnerable to thermal stress. The outer layer of desert rocks undergo repeated stress as the temperature changes from day to night. Eventually, outer layers flake off in thin sheets, a process called exfoliation.
Below is the frequency distribution of the score of 40 learners. COMPUTE THE mean,median and mode. (10 points)
Class interval: frequency
56-63 1
48-55 10
40-47 12
32-39 6
24-31 3
16-23 8
Answer:
Mean = 6.66
Median = 7
Mode = 7.68
Step-by-step explanation:
According to the Question,
Given That, the frequency distribution of the score of 40 learners.Class interval frequency
56-63 1
48-55 10
40-47 12
32-39 6
24-31 3
16-23 8
1). Mean = (Sum of all Observation) / (number of observation)
Mean = 40/6 = 6.66
2) For Median, If there are two number in the middle then you need to find their mean. 1 3 6 8 10 12 middle numbers are 6 and 8.
Median = (6+8) / 2 = 7
3) Mode = 3 × Median - 2 × Mean
Mode = 3×7 - 2×6.66
Mode = 7.68